package com.cqw.commontest;

import org.springframework.stereotype.Component;

/**
 * @Author: caoqingwen
 * @CreateTime: 2022-01-16 21:36
 * @Description:
 */
@Component
public abstract class AbstractBase {



    public void test(){
        testString("123");
    }


    public abstract String testString(String str);


}
